diff options
Diffstat (limited to 'libjava/javax/imageio/ImageWriter.java')
| -rw-r--r-- | libjava/javax/imageio/ImageWriter.java | 13 |
1 files changed, 7 insertions, 6 deletions
diff --git a/libjava/javax/imageio/ImageWriter.java b/libjava/javax/imageio/ImageWriter.java index 64466b1..389ca43 100644 --- a/libjava/javax/imageio/ImageWriter.java +++ b/libjava/javax/imageio/ImageWriter.java @@ -40,6 +40,7 @@ package javax.imageio; import java.awt.Dimension; import java.io.IOException; +import java.util.ArrayList; import java.util.Iterator; import java.util.List; import java.util.Locale; @@ -59,9 +60,9 @@ public abstract class ImageWriter protected Locale locale; protected ImageWriterSpi originatingProvider; protected Object output; - protected List progressListeners; - protected List warningListeners; - protected List warningLocales; + protected List progressListeners = new ArrayList(); + protected List warningListeners = new ArrayList(); + protected List warningLocales = new ArrayList(); protected ImageWriter(ImageWriterSpi originatingProvider) { @@ -371,11 +372,11 @@ public abstract class ImageWriter if (originatingProvider != null) types = originatingProvider.getOutputTypes(); - + if (types != null) for (int i = types.length - 1; i >= 0; --i) - if (types[i].equals(output.getClass())) - found = true; + if (types[i].isInstance(output)) + found = true; if (! found) throw new IllegalArgumentException("output type not available"); |